#first-contact

#first-contact

CENAP has processed 13,621 reported UFO sightings since it was founded in 1976 and has been able to explain almost all of them, with only 89 cases unresolved.

The film then reversed the trick and zoomed back toward that Chicago couple and into their bodies to show the equally breathtaking world of our insides, down to the molecular and atomic level.

Orion is hurtling toward where the Moon will be, not where it is-like a quarterback leading his receiver-they've already got a slightly different angle on the Moon than we do here on Earth.

My prediction is based on only two assumptions. First, our visitors from space can die; they are not immortal. Second, they care about each other. When one of their own dies, they mourn them, just as humans do. These assumptions, I think, will have led these aliens to invent gods and a belief in the afterlife. Belief in the afterlife, where we defeat death and are reunited with loved ones who have died, is the basis of all past and current religions.

The new work was less notable for showing that we had found these bases in Ryugu than for solving a previous mystery: earlier studies had failed to detect them there, despite their presence in many other asteroid samples.

This system is truly extraordinary. We are seeing the radio equivalent of a laser halfway across the universe. This galaxy acts as a lens, the way a water droplet on a window pane would, because its mass curves the local space-time. So we have a radio laser passing through a cosmic telescope before being detected by the powerful MeerKAT radio telescope.

I turned 50, and it was the best year of my life,

"The United States government appears to be partway through a multi-year process to declassify and disclose information on the existence of a technologically advanced non-human intelligence responsible for Unidentified Anomalous Phenomena (UAPs),"

If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there, potentially helping explain some of the radio silence we've seen in technosignature searches. This statement from Dr. Vishal Gajjar highlights how stellar environmental factors may cause detectable signals to become invisible to current SETI instruments.

We found that life is more likely to survive an asteroid impact, so it's definitely still a real possibility that life on Earth could have come from Mars. Maybe we're Martians! The idea that life could have spread through the solar system or even the universe on rocks is known as the lithopanspermia hypothesis.

For example, reader David Erickson had this on his mind: If there were aliens 66 million light-years from Earth, how big a telescope would they need to see dinosaurs? Ha! I love this question. I've thought of it myself but never worked out the mathexcept to think, Probably pretty big, which turns out to dramatically underestimate the actual answer.

Now say you want to run some modest AI stuff. That's a bigger job, so let's scale up our cubical computer with edges twice as long as before. That would make the volume eight times larger (2 3), so we could have eight times as many processors, and we need eight times as much power input-2,400 watts. However, the surface area is only four times (2 2) larger, so the radiative power would be about 4,000 watts.

In October, at a tech conference in Italy, Amazon and Blue Origin founder Jeff Bezos predicted that millions of people will be living in space " in the next couple of decades " and "mostly," he'd said, "because they want to," because robots will be more cost-effective than humans for doing the actual work in space.